<ul>
                <?php        
                echo "<li class='selected'>" . anchor('usuario/timeline', img(array('src' => 'img/icon-bar/feed.png',
                                                            'alt' => 'Novidades',
                                                            'width' => '30',
                                                            'height' => '30',
                                                            'title' => 'Novidades'))) . "</li>"; 
                
                echo "<li>" . anchor('usuario/tips', img(array('src' => 'img/icon-bar/tip.png',
                                                            'alt' => 'Dicas',
                                                            'width' => '30',
                                                            'height' => '30',
                                                            'title' => 'Dicas'))) . "</li>"; 
                
                echo "<li>" . anchor('usuario/tips', img(array('src' => 'img/icon-bar/question.png',
                                                            'alt' => 'Perguntas',
                                                            'width' => '30',
                                                            'height' => '30',
                                                            'title' => 'Perguntas'))) . "</li>"; 
                
                echo "<li>" . anchor('usuario/cool', img(array('src' => 'img/icon-bar/cool.png',
                                                            'alt' => 'Legal',
                                                            'width' => '30',
                                                            'height' => '30',
                                                            'title' => 'Legal'))) . "</li>"; 
                
                echo "<li>" . anchor('usuario/go', img(array('src' => 'img/icon-bar/igo.png',
                                                            'alt' => 'Vou',
                                                            'width' => '30',
                                                            'height' => '30',
                                                            'title' => 'Vou'))) . "</li>";
                ?>
</ul>